Bahtiar Wilantara, Ismail Kholid, Hamid Nasrullah and Ulfa Nur Fitri Khoiriyah (2024) “Analysis of Differences in Coper, Platinum and Iridium Spark Plugs on Fuel Consumption”, Jurnal E-Komtek (Elektro-Komputer-Teknik), 8(1), pp. 185-190. doi: 10.37339/e-komtek.v8i1.1778.